PARTS
ACCESSORIES
GEAR
Defense
2A ARMS
ABOUT
help
Search
Close this search box.
Search
Close this search box.
Instagram Youtube Facebook

←

Omen

XO

Battle Light

Shop all Rifles

Rifles

SHOTGUNS

SUPPRESSORS

AMMO

2A Arms
PARTS
ACCESSORIES
GEAR
Defense
ABOUT
help
Search
Close this search box.
Instagram Youtube Facebook

←

SHOP ALL RIFLES

Exceptional rifles at exceptional prices. The SAINT offers upgraded features where they matter most.

Exceptional rifles at exceptional prices. The SAINT offers upgraded features where they matter most.

Exceptional rifles at exceptional prices. The SAINT offers upgraded features where they matter most.

←

Contact Us

Owner’s Manuals

Register Your Product

Warranty

FAQs

Repair Request

Order Status Request

Gunsmithing Request

←

The Nemo Arms Story

Blog

Careers

Omen Series

.300 Win Mag

Magnum Frame

Nemo Arms Omen series rifle

an industry first

NEMO® Arms engineered the long range capabilities and flat shooting profile of the legendary .300 Winchester Magnum cartridge into the world’s most adaptable rifle platform. Meet the original .300 Win Mag AR rifle.

Find your Omen™

NEMO Arms Omen Watchman AR 300 Win Mag Black Green Tiger Stripe

OMEN™ Watchman™

.300 Win Mag
5/5

$6,200.00 – $6,700.00

DETAILS
Nemo Arms Match 3.0 300 Win Mag AR in Tungsten

OMEN™ Match 3.0

.300 Win Mag
5/5

$5,100.00 – $5,600.00

DETAILS
NEMO Arms Omen Recon AR 300 WIN MAG Rifle

OMEN™ Recon™

.300 Win Mag
/5

$4,900.00 – $5,400.00

DETAILS
NEMO Arms Omen Recon Lite 300 WIN MAG AR Mil-Spec Green

OMEN™ Recon™ Lite

.300 Win Mag
5/5

$5,790.00 – $6,290.00

DETAILS
NEMO Arms Omen Woodsman 300 win mag AR Patriot Brown

Omen™ Woodsman™

.300 Win Mag
5/5

$5,990.00 – $6,490.00

DETAILS

Custom off the shelf

Chambering the venerable AR platform for a cartridge as large and powerful as the .300 Win Mag required us to engineer every component from the ground up – from the billet matched receiver set and nickel boron high pressure, side-charging bolt to our patented recoil reduction bolt bolt carrier group and roller bearing cam pin, the Omen series blazes the trail for magnum frame modern sporting rifles.

Anything but ordinary

Patented reduced recoil BCG

NEMO STEEL & Proof Carbon Fiber barrels

High Pressure Bolt

Tool Steel Extractor

Roller bearing cam pin

NEMO Arms 48-position gas block on omen and xo rifles

48-position adjustable gas block

Call it gift wrapping, for yourself

A quality rifle deserves a quality case, and that’s why we include a Savior double rifle case with every new rifle we ship, complete with custom Nemo morale patch.

omen1
omen2
omen4
omen5

Playlist

4 Videos

Compliance

All NFA Rules Apply.

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

Magazines will be removed from firearms when shipping to states with magazine capacity restrictions.

Compliance - Military Ordnance

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for us by the ultimate consignee or end-user (s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

Brace Notice

On November 8, 2023, the United States District Court for the Northern District of Texas granted the Plaintiff’s motion for a preliminary injunction staying ATF’s recently enacted rule regarding stabilizing/arm braces for pistols in its entirety. A copy of the court’s order has been made available to me.

ATF appealed this decision to the United States Court of Appeals for the Fifth Circuit on November 29, 2023, and that appeal is currently pending. As a result, the legal status of stabilizing/arm braces for pistols has not been resolved with finality and is subject to change via this appeal, or otherwise, without warning or notice. Buyer accepts sole responsibility for any such legal changes and their impact on the status of the purchased firearm, and acknowledges that all sales of stabilizing/arm brace equipped firearms are final.

Black / FDE Tiger Stripe

Black / Green / FDE Tiger Stripe

Black / Green Tiger Stripe

Kryptek Typhon

Kryptek Highlander

Kryptek Nomad

Kryptek Mandrake

Mil-Spec Green H-264

Sniper Green H-229

Burnt Bronze H-148

Tungsten H-237

Black H-148

Jesse James Cold War Gray H-402

Nemo Sage Gray

Coyote Tan H-235 (discontinued)

Cobalt H-112 (discontinued)

Magpul Foliage Green H-231 (discontinued)

Firearm request for proposal

If there are any questions regarding this document please do not hesitate to contact us.

Law Enforcement Pricing request

The Process:
  • Fill out the Price Quote Request Form and submit the form; (Specify whether the quote is for Law Enforcement Agency or Law Enforcement Duty Officer. LE Agency Pricing and LE Duty Officer Pricing are different.)
  • Anyone requesting LE Duty Officer pricing must provide valid law enforcement credentials and provide, on agency letterhead, a letter stating that the rifle will be used as the purchaser’s “duty weapon.”